Description

5-Chloro-3-Nitropyridine-2-Carboxaldehyde is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its reactive aldehyde and halogenated nitropyridine structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis projects requiring functionalized pyridine derivatives.
• Academic and R&D Laboratories: Used in methodological studies and for exploring new heterocyclic chemistry.

Basic Information

Product Name	5-Chloro-3-Nitropyridine-2-Carboxaldehyde
CAS No.	1086838-13-2
Molecular Formula	C6H3ClN2O3
Molecular Weight	186.55 g/mol
Synonyms	2-Formyl-5-chloro-3-nitropyridine; 5-Chloro-3-nitro-2-pyridinecarboxaldehyde; 5-Chloro-3-nitropyridine-2-carbaldehyde; 2-Pyridinecarboxaldehyde, 5-chloro-3-nitro-; 5-Chloro-3-nitro-2-formylpyridine; 1086838-13-2; 5-Chloro-3-nitropicolinaldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Nitropyridine-2-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.